package com.qf.blog.hanlder;

import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class BlogExceptionHandler implements HandlerExceptionResolver {

    @Override
    public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) {
        System.out.println("出现了异常："+ ex.getMessage());
        ModelAndView mv = new ModelAndView();
        mv.setViewName("error/500");
        mv.addObject("errorMsg",ex.getMessage());
        return mv;
    }
}
